Curt Sahd

Proxmox Mail Gateway is a fantastic spam filtering solution. The trouble with relaying mail from a single IP address is that services like Gmail and Yahoo will quite quickly start…

If you have a contact form or any other form that communicates with a php file in order to send you an email etc, but you don't want that php…

The identification of an OSD / Disk serial number in Ceph is especially important in the event of disk failure. This can be achieved with a couple of commands: ceph-volume…

An webhost server admin knows the frustrations of spamming accounts, the trouble is putting together a toolkit to identify spamming accounts. I'll write a series of posts on how to…

In Linux if you want to remove all files and folders starting with the string "2020" you can run the following command: rm -rf 2020*

Suppose you created a datastore of 5TB in the new Proxmox Backup and wish to increase this, the process isn't quite as simple as in Proxmox VE. If you're running…

Enabling Ceph in Proxmox is a fantastic way to provide scalable and redundant storage for your VMs. Enabling the Amazon S3 interface for Ceph opens your storage up to third…

To find the word "fishpaste" in all files contained in the root directory / run the following command in the terminal: grep -Rw / -e 'fishpaste'

We have had two instances of one of our Proxmox nodes hanging and upon insepecting /var/log/syslog we observed the following error before the crashes: enp0s31f6: Detected Hardware Unit Hang proxmox…